DE285381C - - Google Patents

Info

Publication number

DE285381C

DE285381C DENDAT285381D DE285381DA DE285381C DE 285381 C DE285381 C DE 285381C DE NDAT285381 D DENDAT285381 D DE NDAT285381D DE 285381D A DE285381D A DE 285381DA DE 285381 C DE285381 C DE 285381C

Authority

DE

Germany

Prior art keywords

reflector

fitting

light

reflectors

thread

Prior art date

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

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• 239000000463 material Substances 0.000 claims description 11
• 238000004519 manufacturing process Methods 0.000 claims description 4
• 238000000034 method Methods 0.000 claims description 2
• OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Inorganic materials [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
• ZOMBKNNSYQHRCA-UHFFFAOYSA-J calcium sulfate hemihydrate Chemical compound O.[Ca+2].[Ca+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZOMBKNNSYQHRCA-UHFFFAOYSA-J 0.000 description 2
• 239000000969 carrier Substances 0.000 description 2
• 239000005018 casein Substances 0.000 description 2
• BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 2
• 235000021240 caseins Nutrition 0.000 description 2
• 239000004568 cement Substances 0.000 description 2
• 239000011507 gypsum plaster Substances 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 229910052751 metal Inorganic materials 0.000 description 2
• 239000011505 plaster Substances 0.000 description 2
• 238000002360 preparation method Methods 0.000 description 2
• 238000009423 ventilation Methods 0.000 description 2
• 238000009434 installation Methods 0.000 description 1
• 150000002739 metals Chemical class 0.000 description 1
• 210000000056 organ Anatomy 0.000 description 1
• 229910000679 solder Inorganic materials 0.000 description 1